51148834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 85691520

約数和(自身を除く): 34542686

約数列:

[1, 2, 11, 22, 89, 151, 173, 178, 302, 346, 979, 1661, 1903, 1958, 3322, 3806, 13439, 15397, 26123, 26878, 30794, 52246, 147829, 169367, 287353, 295658, 338734, 574706, 2324947, 4649894, 25574417, 51148834]

約数ペア:

[(1, 51148834), (2, 25574417), (11, 4649894), (22, 2324947), (89, 574706), (151, 338734), (173, 295658), (178, 287353), (302, 169367), (346, 147829), (979, 52246), (1661, 30794), (1903, 26878), (1958, 26123), (3322, 15397), (3806, 13439)]